package com.it.biz;

import java.util.List;

import com.it.pojo.Courses;
import com.it.pojo.CoursesExample;
import com.jkoss.tool.Page;

public interface CourseBiz {
	int insert(Courses record);
	int deleteByExample(CoursesExample example);
	List<Courses> findAll(Page page);
	int updateByPrimaryKey(Courses record);
	Courses selectByPrimaryKey(Integer cid);
	int deleteByPrimaryKey(Integer cid);
	List<Courses> selectByExample(CoursesExample example);

	int delAll(String[] cid);
    
    List<Courses> selectAll(Integer[] cid);
    
    public void test01();
}
